.lmc-calculator {
  --lmc-primary: var(--e-global-color-primary, #dd3333);
  --lmc-secondary: var(--e-global-color-secondary, #b12626);
  --lmc-accent: var(--e-global-color-accent, #2f8633);
  --lmc-text: var(--e-global-color-text, #555555);
  --lmc-dark: var(--e-global-color-9e44ede, #1a1a1a);
  --lmc-bg-soft: var(--e-global-color-4e2763c, #f5f6fa);
  --lmc-white: var(--e-global-color-7daa852, #ffffff);
  --lmc-border: #e6e8ee;

  border: 1px solid var(--lmc-border);
  border-radius: 18px;
  border-top: 5px solid var(--lmc-primary);
  padding: 26px;
  background: linear-gradient(180deg, #ffffff 0%, var(--lmc-bg-soft) 100%);
  box-shadow: 0 12px 30px rgba(26, 26, 26, 0.08);
  max-width: 980px;
}

.lmc-head h3 {
  margin: 0 0 6px;
  color: var(--lmc-dark);
  font-size: 28px;
  line-height: 1.2;
}

.lmc-head p {
  margin: 0 0 20px;
  color: var(--lmc-text);
  font-size: 15px;
}

.lmc-head-badge {
  margin: 0 0 16px;
  padding: 12px 14px 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--lmc-dark);
  background: linear-gradient(135deg, #fffaf5 0%, #fff3ea 100%);
  border: 1px solid rgba(221, 51, 51, 0.28);
  border-radius: 12px;
  border-left: 4px solid var(--lmc-primary);
  box-shadow: 0 2px 8px rgba(26, 26, 26, 0.06);
}

.lmc-head-badge strong {
  font-weight: 700;
}

.lmc-head-badge-mail-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  vertical-align: middle;
  margin: 0 2px;
}

.lmc-head-badge-mail-icon {
  flex-shrink: 0;
  color: var(--lmc-primary);
}

.lmc-head-badge-mail {
  color: var(--lmc-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.lmc-head-badge-mail:hover,
.lmc-head-badge-mail:focus {
  color: var(--lmc-secondary);
  outline: none;
}

.lmc-head-badge-mail:focus-visible {
  outline: 2px solid var(--lmc-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.lmc-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.lmc-grid-top {
  grid-template-columns: 1fr;
}

.lmc-grid-modes {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.lmc-field label {
  display: block;
  margin-bottom: 7px;
  font-weight: 700;
  color: var(--lmc-dark);
  font-size: 14px;
}

.lmc-field select,
.lmc-field input {
  width: 100%;
  border: 1px solid #d1d6df;
  border-radius: 10px;
  padding: 12px 14px;
  box-sizing: border-box;
  font-size: 16px;
  background: var(--lmc-white);
  color: var(--lmc-dark);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lmc-field select:focus,
.lmc-field input:focus {
  outline: none;
  border-color: var(--lmc-primary);
  box-shadow: 0 0 0 3px rgba(221, 51, 51, 0.14);
}

.lmc-mode-card {
  border: 1px solid #dce2ee;
  border-radius: 12px;
  padding: 14px;
  background: #fff;
}

.lmc-mode-card h4 {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--lmc-dark);
}

.lmc-mode-card button {
  width: 100%;
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  background: var(--lmc-primary);
  box-shadow: 0 7px 16px rgba(221, 51, 51, 0.28);
}

.lmc-mode-card button:hover {
  background: var(--lmc-secondary);
  transform: translateY(-1px);
}

.lmc-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 16px;
}

.lmc-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.lmc-actions-single {
  margin-top: -4px;
}

.lmc-icon {
  line-height: 1;
  font-size: 16px;
}

.lmc-button-secondary {
  background: var(--lmc-accent);
  box-shadow: 0 7px 16px rgba(47, 134, 51, 0.24);
  width: 56px;
  min-width: 56px;
  padding: 12px 0;
}

.lmc-button-secondary:hover {
  background: #266f2a;
  transform: translateY(-1px);
}

.lmc-icon-only .lmc-icon {
  font-size: 20px;
}

.lmc-result {
  margin-top: 18px;
}

.lmc-result .lmc-success {
  background: #f4fbf5;
  border: 1px solid #b7debd;
  border-left: 6px solid var(--lmc-accent);
  border-radius: 10px;
  padding: 14px 16px;
}

.lmc-table-wrap-front {
  margin-top: 10px;
  overflow-x: auto;
}

.lmc-result-visuals {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.lmc-result-panel {
  background: #fff;
  border: 1px solid #d7e7da;
  border-radius: 10px;
  padding: 10px;
}

.lmc-mini-title {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--lmc-dark);
}

.lmc-result-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid #d7e7da;
  border-radius: 8px;
  overflow: hidden;
}

.lmc-result-table th,
.lmc-result-table td {
  padding: 9px 10px;
  border-bottom: 1px solid #e4efe6;
  text-align: left;
  font-size: 14px;
  color: var(--lmc-dark);
}

.lmc-result-table th {
  background: #f3faf4;
  font-weight: 700;
}

.lmc-result .lmc-error {
  background: #fff5f5;
  border: 1px solid #efc5c5;
  border-left: 6px solid var(--lmc-primary);
  border-radius: 10px;
  padding: 14px 16px;
}

.lmc-result p {
  margin: 4px 0;
  color: var(--lmc-dark);
}

.lmc-result .lmc-result-hint {
  margin: 0 0 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #ffe08a;
  background: #fff8d9;
  color: #5f4b00;
  font-size: 13px;
  line-height: 1.4;
}

.lmc-result-hint-mouse {
  display: inline;
  white-space: nowrap;
}

.lmc-result-hint-cursor {
  display: inline-block;
  width: 15px;
  height: 15px;
  margin-right: 2px;
  vertical-align: -0.12em;
  color: #1f1f1f;
  overflow: visible;
}

.lmc-result-hint-mouse-word {
  display: inline;
  vertical-align: baseline;
}

.lmc-result .lmc-ref {
  margin-top: 10px;
  font-size: 13px;
  color: var(--lmc-text);
}

.lmc-result .lmc-nowrap {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .lmc-calculator {
    padding: 18px;
    border-radius: 14px;
  }

  .lmc-head h3 {
    font-size: 24px;
  }

  .lmc-grid-top,
  .lmc-grid-modes {
    grid-template-columns: 1fr;
  }

  .lmc-actions {
    justify-content: stretch;
  }

  .lmc-button-secondary {
    width: 100%;
  }

  .lmc-result-visuals {
    grid-template-columns: 1fr;
  }
}